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3D reconstruction: Why should the accuracy always be presented in the pixel unit?

par Mertens, Benjamin ;Delchambre, Alain
Référence Image and vision computing, 48, page (57-60), 0262-8856
Publication Publié, 2016-02-27

Article révisé par les pairs

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Résumé :

This paper analyses the error presentation of parallax-based techniques (mainly stereoscopy and structured light). They are usually presented using an absolute (mm) or a relative (%) scale. These results are hard to compare between different systems as they are system-dependent. This paper presents results using the pixel unit which avoids the influence of geometric parameters. Moreover it is apt at evaluating whether the system under-performs or is similar compared to theoretical accuracy.